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Emerald|Natural|IGI

1.00ct I SI1 Emerald Natural Diamond

VG • I/SI1 • IGI 563226138

Shape and cutting style on the report: Emerald cut

Certificate IGI 563226138

Diamond specifications and retailer prices

From HK$13,917 HKD
As of November 4, 2026
Save HK$23,653 HKD (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$37,571 HKD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 563226138. Listed at 18 retailers as of November 4, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 563226138
Dimensions6.63 × 4.83 × 3.08 mm
L/W Ratio1.37
Culet sizeLong
Top View
6.63 mm4.83 mm1.00 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 563226138
Side View
Table 64.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: LNGDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$20,931 HKD|Low: HK$13,917 HKD|High: HK$27,309 HKD|Avg: HK$17,841 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$13,917 HKD
Retailer 5HK$14,200 HKD
Retailer 7HK$14,216 HKD
Retailer 8HK$15,408 HKD
Retailer 9HK$15,730 HKD
Retailer 2HK$17,016 HKD
Retailer 3HK$18,797 HKD
Retailer 1HK$20,931 HKD
Retailer 4HK$26,909 HKD

45 data points across 9 retailers

18 retailersHK$13,917 HKD to HK$37,571 HKD

B+
Cheapest Retailer
-
HK$13,917 HKD
B+
Retailer 2
-
HK$14,200 HKD
View
B+
Retailer 3
-
HK$14,216 HKD
View
Final sale: no returns
Retailer 4
-
HK$15,408 HKD
View
Price last confirmed 42 days ago
B+
Retailer 5
-
HK$15,408 HKD
View
Retailer 6
-
HK$15,408 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$15,730 HKD
View
B+
Retailer 8
-
HK$16,114 HKD
View
B
Retailer 9
-
HK$17,016 HKD
View
Retailer 10
-
HK$17,777 HKD
View
Price last confirmed 59 days ago
Retailer 11
-
HK$17,777 HKD
View
Price last confirmed 43 days ago
B
Retailer 12
-
HK$17,777 HKD
View
B
Retailer 13
-
HK$18,797 HKD
View
B
Retailer 14
-
HK$20,931 HKD
View
B
Retailer 15
-
HK$26,909 HKD
View
Retailer 16
-
HK$37,571 HKD
View
Price last confirmed 68 days ago
C
Retailer 17
-
HK$37,571 HKD
View
Most Expensive
NZ Jewellers
0e7073ad-22c3-4108-a94a-51db99435213 · Sep 20
HK$37,571 HKD
$4,789 USD
View
Price last confirmed 46 days ago
17 more retailers have this diamond
Prices start from HK$13,917 HKDSave up to HK$23,653 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.00ct Emerald
HK$13,917 HKD